Parameters |
Supply Voltage-Max (Vsup) |
6V |
Supply Voltage-Min (Vsup) |
2V |
Load Capacitance |
50pF |
Number of Ports |
2 |
Number of Bits |
8 |
Propagation Delay |
17 ns |
Quiescent Current |
8μA |
Turn On Delay Time |
240 ns |
Family |
HC/UH |
Logic Function |
Buffer, Inverter |
Current - Output High, Low |
7.8mA 7.8mA |
Logic Type |
Buffer, Inverting |
Number of Input Lines |
8 |
Height Seated (Max) |
2mm |
Length |
7.2mm |
Width |
5.3mm |
Radiation Hardening |
No |
RoHS Status |
ROHS3 Compliant |
Factory Lead Time |
1 Week |
Contact Plating |
Gold |
Mount |
Surface Mount |
Mounting Type |
Surface Mount |
Package / Case |
20-SSOP (0.209, 5.30mm Width) |
Number of Pins |
20 |
Operating Temperature |
-40°C~125°C TA |
Packaging |
Tube |
Series |
74HC |
JESD-609 Code |
e4 |
Part Status |
Active |
Moisture Sensitivity Level (MSL) |
1 (Unlimited) |
Number of Terminations |
20 |
Additional Feature |
WITH DUAL OUTPUT ENABLE |
Technology |
CMOS |
Voltage - Supply |
2V~6V |
Terminal Position |
DUAL |
Terminal Form |
GULL WING |
Peak Reflow Temperature (Cel) |
260 |
Number of Functions |
1 |
Supply Voltage |
5V |
Terminal Pitch |
0.65mm |
Time@Peak Reflow Temperature-Max (s) |
30 |
Base Part Number |
74HC540 |
Pin Count |
20 |
Output Type |
3-State |
Operating Supply Voltage |
5V |
Number of Elements |
1 |
Polarity |
Inverting |
74HC540DB,112 Overview
Logical driver uses a neat 20-SSOP (0.209, 5.30mm Width) package. Tube external packaging. Available in Surface Mount. Voltage buffer adopts Buffer, Inverting logic prototype. Buffer IC is fed with a voltage of 2V~6V. Qualified to operate within -40°C~125°C TA. The high and low logic state output current of logical driver is 7.8mA 7.8mA. Logical driver can deal with 3-State output (s). All of the 1 elements are put into use. Digital buffer is one of the 74HC series devices. 20 terminations with different functions. Buffer IC reuqires a supply voltage of 5V. Electronic parts from the HC/UH family are used in this part. 20 pins are set with the electric part. Buffer IC is suitable for Surface Mount applications. Logical driver has 20 pins. Enhanced with 2 ports. You can search "74HC540" for other related electrical components. In quiescent state, the electronic part uses 8μA. To run the part safely and stably in a circuit, 5V recommends users apply 5V on the logical driver. To supply the device, a minimum voltage of 2V is a must. 8 bits are included within the electrical component. Logical driver features WITH DUAL OUTPUT ENABLE to better serve the need. Because of its 8 lines level input capability, buffer IC is more cost-effective on transimitting signals.
74HC540DB,112 Features
WITH DUAL OUTPUT ENABLE
74HC540DB,112 Applications
There are a lot of Nexperia USA Inc. 74HC540DB,112 Buffers & Transceivers applications.
- Wireless security systems
- Wireless modems
- SONET/SDH Network
- TV signal transmission
- Home theater wiring-free
- Sensor reporting
- Car alarm systems
- Metro access rings
- Solenoids
- Fiber-to-the-desktop